riri45
riri45
03-02-2018
Mathematics
contestada
prove that siny tany +cosy=secy
Respuesta :
annastasia
annastasia
03-02-2018
sinu x siny/cosy + cosy
= (sin^2 y + cos^2 y)/cosy
= 1/cosy
= secy
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
True or false: when comparing two populations, the larger the standard deviation, the more dispersion the distribution has, provided that the variable of intere
You collect a total of $75 in donations from three people. The three donations are in the ratio 4 : 4 : 7. How much is each of the smaller donations? How much
Branliest offered Trey borrows 6 art books from the library for 2 weeks after 2 days he has finished the two shortest books he wants to finish all the books by
Simple subject of the following sentence. The package in the brown box was by far the heaviest.
What is 0.61 repeating as a fraction and how did you get the answer
One person can be the audience for an authors work
Branliest offered Trey borrows 6 art books from the library for 2 weeks after 2 days he has finished the two shortest books he wants to finish all the books by
When a tree was planted it was 3 ft tall. Since then, it has been growing at a rate of 0.25 ft per year. How long will it take for the tree to grow to be 15 ft
Whats the area of a circle with the diameter of 20 feet.
How do I solve this equation?
